I am running an export command for backup purposes and receive the following error:
Connected to: Oracle8i Release 18.104.22.168.5 - Production (5 user, NetWare Bundle)
PL/SQL Release 22.214.171.124.5 - Production
Export done in US7ASCII character set and US7ASCII NCHAR character set
About to export the entire database ...
. exporting tablespace definitions
. exporting profiles
. exporting referential integrity constraints
. exporting synonyms
EXP-00008: ORACLE error 904 encountered
ORA-00904: invalid column name
EXP-00000: Export terminated unsuccessfully
How do I find out what column name is invalid and correct it?
I have looked through synonyms and views which is the next object to be exported, and I do not see anything that is wrong.